Building a simpler nuclear engine to get to Mars in under 3mo.
Humans tame light, stop it for a full minute!
WOW! They found a NEW (to us) moon around Neptune! #SCIENCE
#SCIENCE! The building blocks of live have been found in interstellar space!
Hypersonic engine could let us have breakfast bagels in NY, then a sushi lunch in Tokyo. Plus offers a ground to earth alternative.
Noam Chomsky on where Artificial Intelligence went wrong. Great, dense read. #SCIENCE!